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USB To GSM Serial GPRS SIM800C Module Wireless Bluetooth Board Sim900A Computer Control Calling With Antenna
The USB to GSM Serial GPRS SIM800C Module is a compact and versatile wireless communication board designed for seamless GSM/GPRS connectivity. Equipped with a SIM800C chipset, this module enables reliable data transmission, SMS functionality, and voice calling capabilities, making it ideal for IoT, automation, and remote communication projects.
With built-in USB-to-serial conversion, the module can be directly connected to a computer or microcontroller without requiring additional hardware. It supports AT command control, allowing users to easily manage calls, send messages, and establish GPRS connections for internet-based applications.
The included external antenna ensures strong signal reception and stable communication even in low-network areas. Its compatibility with platforms like Arduino, Raspberry Pi, and PC systems makes it a flexible choice for developers, hobbyists, and industrial applications.
Features
- Based on SIM800C GSM/GPRS module
- Supports voice calls, SMS, and GPRS data communication
- USB interface for direct connection to PC or embedded systems
- AT command support for easy control and integration
- Onboard antenna interface with external antenna included
- Compact and lightweight design for embedded applications
- Compatible with Arduino, Raspberry Pi, and other microcontrollers
Applications
- IoT and M2M communication systems
- Remote monitoring and control
- SMS-based alert systems
- Wireless data transmission projects
- Home automation and security systems
- Industrial communication solutions
Specifications
- Module Chipset: SIM800C (SIMCom)
- Network Type: 2G GSM/GPRS
- Data Transfer Rate: Up to 85.6 kbps (GPRS)
- SIM Card Support: 1.8V / 3V SIM (Micro/Nano via slot)
- Operating Voltage (Module): 3.4V – 4.4V DC
- Board Input (USB Version): 5V DC
- Power Consumption: ~1–2W typical
- Interface: USB (built-in USB-to-Serial converter like CH340)
- Antenna: External GSM antenna included
- Bluetooth Support: Yes (2.4GHz, optional on board variants)
- Operating Temperature: -20°C to +85°C
- Humidity Range: 0% – 95% RH
Package Includes
- 1x USB To GSM Serial GPRS SIM800C Module Wireless Bluetooth Board Sim900A Computer Control Calling With Antenna
